SSC GD 2021 PYQ — Question 72

SSC GD Constable (English) - 26th November 2021 Shift 2 • Quantitative Aptitude • Q72

Marked price of an item is Rs. 800. If a shopkeeper offers two discounts, one of 10% and another of 5% on the item. How much will be the selling price of the item?

Show answer & explanation

Correct answer: D

Explanation

The correct answer is option 4 i.e. Rs. 684

Given:

Marked price = Rs 800

Two discounts are 10% and 5%

Formula used:

Selling price = Marked price × (100 - Discount)/100        ---- (1)

Calculations:

Selling price after 10% discount

Using equation (1), we get

⇒ Selling price = 800 × (100 - 10)/100

⇒ Selling price = 800 × 0.9 = Rs 720

Similarly, final selling price after 5% discount, we get

⇒ Selling price = 720 × (100 - 5)/100

⇒ Selling price = 720 × 0.95 = Rs 684